中国稻米

中国稻米 ›› 2015, Vol. 21 ›› Issue (5): 33-35.DOI: 10.3969/j.issn.1006-8082.2015.05.007

• 专论与研究 • 上一篇    下一篇

糯稻品种产量及支链淀粉含量对醪糟品质的影响

  1. 1四川省农业科学院水稻高粱研究所 /国家水稻改良中心四川泸州分中心，四川 泸州 646000；2农业部西南水稻生物学与遗传育种重点实验室，四川 德阳 618000；3四川省大竹县月华乡农技站，四川 大竹 635108
  • 出版日期:2015-09-20 发布日期:2015-09-20

Effects of Yield and Amylopectin Content on Quality of Fermented Glutinous Rice

  • Online:2015-09-20 Published:2015-09-20

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摘要： 以12个常规糯稻品种为材料，通过田间品种比较和醪糟发酵试验，研究了糯稻品种产量、支链淀粉含量与醪糟发酵品质的关系。结果表明，不同糯稻品种间产量差异较大，产量变幅在2 754.6~6 590.4 kg/hm2，对糯稻产量直接作用较大的是有效穗数和穗粒数；糯稻产量与支链淀粉含量的相关性不显著，糯丰1号、惠糯330的产量和支链淀粉含量结合较好；醪糟糖度与糯米的支链淀粉含量呈极显著正相关关系。

关键词: 糯稻, 产量, 支链淀粉, 醪糟品质

Abstract: Field experiment and fermenting test were carried out to study the effects of yield and amylopectin content on quality of fermented glutinous rice. The results showed that the difference of glutinous rice yield is bigger, the variation of grain yield from 2 754.6 to 6 590.4 kg/hm2, the larger direct role on yield were the effective panicle and the spikelets per panicle. There is no significant correlation between the yield and the amylopectin content of glutinous rice, Nuofeng 1 and Huinuo 330 have higher yield and amylopectin content in 12 glutinous rice. There is a significant positive correlation between the sugar degree of fermented glutinous rice and amylopectin content of glutinous rice.

Key words: glutinous rice, grain yield, amylopectin, quality of fermented glutinous rice

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